Chemical cleaning framed bent

Abstract

The utility model belongs to the technical field of open channel type bent frames, and particularly relates to a chemical cleaning bent frame which comprises a mounting frame and a plurality of cleaning sleeves, a liquid storage tank is mounted at the top of the mounting frame, and the cleaning sleeves are arranged on the mounting frame. A rubber ring is installed in the middle of the cleaning sleeve, the inner diameter of the rubber ring is smaller than that of the cleaning sleeve, sealing rings are integrally formed at the two ends of the cleaning sleeve, and the inner diameter of the sealing rings is equal to that of the rubber ring. A rubber ring is arranged in the liquid storage tank, a plurality of cleaning sleeves are arranged in the rubber ring, liquid inlets and liquid outlets are formed in the side walls of the cleaning sleeves, a multi-way pipeline is arranged on the liquid storage tank, each branch pipe is communicated with the liquid inlet of each cleaning sleeve, the two liquid outlets are located in the two ends of the rubber ring, inner cavities communicated with the liquid inlets are formed in the cleaning sleeves, and the inner cavities are communicated with the two liquid outlets.

Description

Technical Field

[0001] The utility model belongs to the field of open channel type racks, in particular to chemical cleaning racks. Background Art

[0002] Open channel rack refers to a support system used to support and fix the open channel (an open waterway used for water diversion, drainage or irrigation, etc.) structure. This rack is usually used in water conservancy projects, urban drainage systems, and farmland irrigation projects to ensure the stability and durability of the open channel.

[0003] The rack in the prior art usually has a plurality of ultraviolet lamp tubes arranged thereon to form a disinfection module, which is used to disinfect domestic sewage or industrial wastewater flowing through the channel to eliminate bacteria, viruses and other pathogens in the water, ensure the biological safety of the discharged water body or meet the reuse standards. A quartz sleeve is arranged outside the ultraviolet lamp tube to protect the lamp tube. In order to maintain the transmittance and disinfection efficiency of the ultraviolet lamp tube, an automatic cleaning structure is arranged outside the sleeve. The overall structure is usually a frame setting, and a rubber ring matching the quartz sleeve is provided on the frame. The frame is driven back and forth by an oil cylinder or the like, and the dirt and sediment on the outer surface of the quartz sleeve are removed by mechanical friction of the rubber ring arranged outside the quartz sleeve, thereby ensuring the effective penetration of ultraviolet rays.

[0004] However, the rubber ring is prone to wear after long-term use in the above treatment method, which affects the cleaning effect. Secondly, the purely mechanical cleaning method is difficult to handle the stubborn dirt outside the casing. Utility Model Content

[0005] Based on the problems mentioned in the above background technology, the utility model provides a chemical cleaning rack.

[0006] The technical solution adopted by the utility model is as follows: a chemical cleaning rack, comprising a mounting frame and a cleaning sleeve, a liquid storage tank is installed on the top of the mounting frame, and a plurality of cleaning sleeves are arranged on the mounting frame; a rubber ring is installed in the middle of the cleaning sleeve, the inner diameter of the rubber ring is smaller than the inner diameter of the cleaning sleeve, and sealing rings are integrally formed at both ends of the cleaning sleeve, and the inner diameter of the sealing ring is equal to the inner diameter of the rubber ring; a liquid inlet and a liquid outlet are arranged on the side wall of the cleaning sleeve, a multi-way pipeline is connected to the liquid storage tank through a pump, each branch pipe is respectively connected to the liquid inlet of each cleaning sleeve, and the two liquid outlets are located at both ends of the rubber ring, and an inner cavity connected to the liquid inlet is opened on the cleaning sleeve, and the inner cavity is connected to the two liquid outlets.

[0007] Furthermore, a plurality of groups of installation frames are arranged on the installation frame, and each group of the installation frames is two arc-shaped blocks arranged opposite to each other, and the arc-shaped blocks match the cleaning sleeve.

[0008] Furthermore, the mounting frame and its corresponding arc block are provided with connecting holes, and the cleaning sleeve is provided with corresponding mounting columns.

[0009] Furthermore, the mounting post is provided with a thread, and the mounting post passes through a connecting hole and is connected to the mounting frame via a nut.

[0010] Furthermore, one-way valves are installed on the liquid inlet and the liquid outlet.

[0011] Beneficial effects of the utility model:

[0012] The cleaning agent is supplied to each cleaning sleeve through a liquid storage tank and a pipeline. Since the inner diameter of the rubber ring is smaller than the outer diameter of the cleaning sleeve, and the inner diameters of the sealing ring and the rubber ring are the same, the cleaning agent is ensured to flow in the cavity between the sealing ring and the rubber ring, and the dissolved dirt is discharged from the liquid outlet. Compared with the traditional mechanical friction method, the cleaning is more thorough. Secondly, the rubber ring is located in the middle of the cleaning sleeve, and the liquid outlet is located at both ends of the rubber ring, ensuring that the rubber ring is lubricated and the dirt is dissolved during the reciprocating movement of the rubber ring. Unlike the prior art, the pure rubber ring will not be easily damaged due to friction contact with the dirt, thereby effectively improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0014] Figure 1 It is a schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cleaning set of the utility model;

[0016] Figure 3 This is a cross-sectional view of the cleaning sleeve of the utility model;

[0017] The attached drawings are marked as follows:

[0018] Mounting frame 1, mounting frame 11, connecting hole 12, nut 13, liquid storage tank 2, cleaning sleeve 3, rubber ring 31, sealing ring 32, liquid inlet 33, liquid outlet 34, inner cavity 35, mounting column 36, one-way valve 4. DETAILED DESCRIPTION

[0019] like Figure 1 to Figure 3As shown, the chemical cleaning rack comprises a mounting frame 1 and a cleaning sleeve 3, a liquid storage tank 2 is mounted on the top of the mounting frame 1, and a plurality of cleaning sleeves 3 are arranged on the mounting frame 1; a rubber ring 31 is mounted in the middle of the cleaning sleeve 3, the inner diameter of the rubber ring 31 is smaller than the inner diameter of the cleaning sleeve 3, and sealing rings 32 are integrally formed at both ends of the cleaning sleeve 3, and the inner diameter of the sealing ring 32 is equal to the inner diameter of the rubber ring 31; a liquid inlet 33 and a liquid outlet 34 are arranged on the side wall of the cleaning sleeve 3, a multi-way pipeline is connected to the liquid storage tank 2 through a pump, each branch pipe is respectively connected to the liquid inlet 33 of each cleaning sleeve 3, and the two liquid outlets 34 are located at both ends of the rubber ring 31, and an inner cavity 35 connected to the liquid inlet 33 is opened on the cleaning sleeve 3, and the inner cavity 35 is connected to the two liquid outlets 34.

[0020] By adopting the above technical solution, the mounting frame 1 is driven to move back and forth by a device such as an oil cylinder, and the corresponding cleaning sleeve 3 is installed according to the corresponding number of ultraviolet lamp tubes. Figure 1 Two cleaning sleeves 3 are shown. The pump is a HBSB-370-XC1 micro pump.

[0021] The cleaning agent is supplied to each cleaning sleeve 3 through the liquid storage tank 2 and the pipeline. Since the inner diameter of the rubber ring 31 is smaller than the outer diameter of the cleaning sleeve 3, and the inner diameter of the sealing ring 32 is the same as that of the rubber ring 31, it is ensured that the cleaning agent flows in the cavity between the sealing ring 32 and the rubber ring 31, and the dissolved dirt is discharged from the liquid outlet 34. Compared with the traditional mechanical friction method, the cleaning is more thorough; secondly, the rubber ring 31 is located in the middle of the cleaning sleeve 3, and the liquid outlet 34 is located at both ends of the rubber ring 31, ensuring that the rubber ring 31 is lubricated and the dirt is dissolved during the reciprocating movement of the rubber ring 31. Unlike the prior art, the pure rubber ring will not be easily damaged due to friction contact with the dirt, which effectively improves the service life.

[0022] As a preferred solution, the mounting frame 1 is provided with a plurality of mounting frames 11, each of which is two arc-shaped blocks arranged opposite to each other, and the arc-shaped blocks match the cleaning sleeve 3. By setting the arc-shaped blocks, the shape of the cleaning sleeve 3 is fitted, ensuring that the cleaning sleeve 3 and the mounting frame 1 are stably installed.

[0023] As a preferred solution, a connecting hole 12 is provided on the mounting frame 1 and its corresponding arc block, and a corresponding mounting column 36 is provided on the cleaning sleeve 3; the mounting column 36 is threaded, and the mounting column 36 passes through the connecting hole 12 and is connected to the mounting frame 1 via a nut 13.

[0024] By providing the connection hole 12 on the mounting frame 1 and the mounting column 36 on the cleaning sleeve 3 for threaded connection, the mounting frame 1 and the cleaning sleeve 3 are detachably connected, which is convenient for subsequent disassembly, maintenance and replacement.

[0025] As a preferred solution, a one-way valve 4 is installed on both the liquid inlet 33 and the liquid outlet 34. The one-way valve 4 prevents sewage from entering, and the liquid inlet 33 only allows one-way liquid inflow, and the liquid outlet 34 only allows one-way liquid outflow.

[0026] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. Chemical cleaning rack, characterized by: include A mounting frame (1), a liquid storage tank (2) is mounted on the top of the mounting frame (1), and a plurality of cleaning sleeves (3) are arranged on the mounting frame (1); A cleaning sleeve (3), wherein a rubber ring (31) is installed in the middle of the cleaning sleeve (3), the inner diameter of the rubber ring (31) is smaller than the inner diameter of the cleaning sleeve (3), and sealing rings (32) are integrally formed at both ends of the cleaning sleeve (3), and the inner diameter of the sealing ring (32) is equal to the inner diameter of the rubber ring (31); The cleaning sleeve (3) is provided with a liquid inlet (33) and a liquid outlet (34) on its side wall; the liquid storage tank (2) is connected to a multi-channel pipeline via a pump; each branch pipe is respectively connected to the liquid inlet (33) of each cleaning sleeve (3); the two liquid outlets (34) are located at both ends of the rubber ring (31); the cleaning sleeve (3) is provided with an inner cavity (35) connected to the liquid inlet (33); the inner cavity (35) is connected to the two liquid outlets (34).

2. The chemical cleaning rack according to claim 1, characterized in that: A plurality of groups of installation frames (11) are arranged on the installation frame (1), and each group of the installation frames (11) is two arc-shaped blocks arranged opposite to each other, and the arc-shaped blocks match the cleaning sleeve (3).

3. The chemical cleaning rack according to claim 2, characterized in that: The mounting frame (1) and its corresponding arc-shaped block are provided with a connecting hole (12), and the cleaning sleeve (3) is provided with a corresponding mounting column (36).

4. The chemical cleaning rack according to claim 3, characterized in that: The mounting post (36) is provided with a thread, and the mounting post (36) passes through the connection hole (12) and is connected to the mounting frame (1) via a nut (13).

5. The chemical cleaning rack according to claim 1, characterized in that: Both the liquid inlet (33) and the liquid outlet (34) are installed with a one-way valve (4).

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